﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace L11
{
    class PetShop
    {
        public void Petshop(Animal a)
        {
            a.Cry();
            a.Eat();
            a.Sleep();
            a.Walk();
        }
    }
}
